<!--
 * @Descripttion: 
 * @version: 
 * @Author: jie.niu
 * @Date: 2020-08-18 15:04:04
 * @LastEditors: jie.niu
 * @LastEditTime: 2020-08-18 18:07:18
-->
<template>
  <div class="auth-page">
    <div class="container page">
      <div class="row">

        <div class="col-md-6 offset-md-3 col-xs-12">
          <h1 class="text-xs-center">{{ isLogin ? 'Sign In' : 'Sign Up'}}</h1>
          <p class="text-xs-center">
            <!-- <a href="">Have an account?</a> -->
            <nuxt-link v-if="!isLogin" to="/login">Have an account?</nuxt-link>
            <nuxt-link v-else to="/register">Need an account?</nuxt-link>
          </p>

          <ul class="error-messages">
            <template v-for="(messages, field) in errors">
              <li v-for="(message, index) in messages" :key="index">
                {{ field }} {{ message }}
              </li>
            </template>
          </ul>

          <form @submit.prevent="onSubmit">
            <fieldset class="form-group" v-if="!isLogin">
              <input v-model="user.username" class="form-control form-control-lg" type="text" placeholder="Your Name" required>
            </fieldset>
            <fieldset class="form-group">
              <input v-model="user.email" class="form-control form-control-lg" type="email" placeholder="Email" required>
            </fieldset>
            <fieldset class="form-group">
              <input minlength="8" v-model="user.password" class="form-control form-control-lg" type="password" placeholder="Password" required>
            </fieldset>
            <button class="btn btn-lg btn-primary pull-xs-right">
              {{ isLogin ? 'Sign In' : 'Sign Up'}}
            </button>
          </form>
        </div>

      </div>
    </div>
  </div>
</template>

<script>
  import  { login, register } from '@/api/user'
  const Cookie = process.client ? require('js-cookie') : undefined
  export default {
    middleware: ['notAuthenticated'],
    name: 'LoginIndex',
    computed: {
      isLogin () {
        return this.$route.name === 'login'
      }
    },
    data () {
      return {
        user: {
          username: '',
          email: '',
          password: ''
        },
        errors: {}
      }
    },
    methods: {
      async onSubmit () {
        try {
          const { data } = this.isLogin ? await login({
            user: this.user
          }) : await register({
            user: this.user
          })
          this.$store.commit('setUser', data.user)
          Cookie.set('user', data.user)
          
          this.$router.push('/')
        } catch (err) {
          // console.dir(err)
          this.errors = err.response.data.errors
        }
        
      }
    },
  }
</script>

<style lang="scss" scoped>

</style>